Linux 安装php 5.4 – yii2 环境

对于线上环境,一般使用linux,这里讲述如何在linux下面安装php 5.4

  1. yum 安装基础
yum  install ntp vim-enhanced gcc gcc-c++ gcc-g77 flex bison autoconf automake glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel libtool* zlib-devel libxml2-devel libjpeg-devel libpng-devel libtiff-devel fontconfig-devel freetype-devel libXpm-devel gettext-devel curl curl-devel pam-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers gzip  make bzip2bzip2-devel pcre-devel wget ncurses-devel cmake make perl

 

yum -y install gcc automake autoconf libtool make   gcc-c++ glibc  libmcrypt-devel mhash-devel libxslt-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel lib

2.安装libmcrypt

libmcrypt下载地址:http://download.csdn.net/detail/terry_water/6974153

当然,您可以自己去官网下载

安装:libmcrypt  
tar -zxvf libmcrypt-2.5.7.tar.gz  
cd libmcrypt-2.5.7  
./configure  
make  
make install

下载完成后,按照上面的步骤安装完libmcrypt,就可以安装php了

3.安装php

wget http://cn2.php.net/distributions/php-5.4.34.tar.gz  
tar zvxf php-5.4.34.tar.gz  
cd php-5.4.34  
./configure --prefix=/usr/local/php --disable-fileinfo   --enable-fpm --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-openssl --with-zlib --with-curl --enable-ftp --with-gd --with-xmlrpc  --with-jpeg-dir --with-png-dir --with-freetype-dir --enable-gd-native-ttf --enable-mbstring --with-mcrypt=/usr/local/libmcrypt --enable-zip --with-mysql=/usr/local/mysql --without-pear  --enable-bcmath 
make  
make install

如果上面的下载地址不能下载,自行 去官网下载

复制php.ini到配置路径,上面我们配置的是/etc路径

cp php.ini-development /etc/php.ini

4.设置用户 php-fpm

cd /usr/local/php  
cp etc/php-fpm.conf.default etc/php-fpm.conf  
vi etc/php-fpm.conf

搜索nobody ,修改成如下

user = www-data  
group = www-data

添加www-data用户:

groupadd www-data  
useradd -g www-data www-data

5.配置php-fpm

cp -f /tools/php-5.4.34/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

6.设置启动,开机启动

chmod 755 /etc/init.d/php-fpm   
/etc/init.d/php-fpm start   
/sbin/chkconfig --add php-fpm (添加到开机服务列表)   
/sbin/chkconfig php-fpm on

php-fpm的启动、停止和重启:

/etc/init.d/php-fpm start   
/etc/init.d/php-fpm stop  
/etc/init.d/php-fpm reload

7.到此php的安装就完成了,当然,后续需要安装一些php的扩展。

执行

which php

,查看你的环境中是否已经有php,有的话删除掉,直到找不到php。

然后把当前安装的php设置为php命令:

ln -s /usr/local/php/bin/php  /usr/bin/php

这样命令行里面的 php -m ,执行的就是 /usr/local/php/bin/php

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